Vibrant cityscape, sleek skyscrapers, bold color blocking, contrasting textures, polished metal accents, neon light installations, LED displays, futuristic glass facades, modernist design principles, monochromatic schemes, analogous color harmonies, triadic contrasts, warm and cool tones, natural stone foundations, urban landscapes, bustling streets, nighttime ambiance, high-contrast lighting, dramatic shadows, abstract compositions, geometric patterns, optical illusions.